ZA202107651B - Video coding comprising rectangular tile group signaling - Google Patents
Video coding comprising rectangular tile group signalingInfo
- Publication number
- ZA202107651B ZA202107651B ZA2021/07651A ZA202107651A ZA202107651B ZA 202107651 B ZA202107651 B ZA 202107651B ZA 2021/07651 A ZA2021/07651 A ZA 2021/07651A ZA 202107651 A ZA202107651 A ZA 202107651A ZA 202107651 B ZA202107651 B ZA 202107651B
- Authority
- ZA
- South Africa
- Prior art keywords
- video coding
- tile group
- rectangular tile
- group signaling
- signaling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962816563P | 2019-03-11 | 2019-03-11 | |
| PCT/SE2020/050247 WO2020185146A1 (en) | 2019-03-11 | 2020-03-05 | Video coding comprising rectangular tile group signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202107651B true ZA202107651B (en) | 2022-12-21 |
Family
ID=72428019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2021/07651A ZA202107651B (en) | 2019-03-11 | 2021-10-11 | Video coding comprising rectangular tile group signaling |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US12003718B2 (en) |
| EP (1) | EP3939319B1 (en) |
| JP (1) | JP7284285B2 (en) |
| CN (1) | CN113678461A (en) |
| CO (1) | CO2021011568A2 (en) |
| ES (1) | ES2955816T3 (en) |
| MX (1) | MX2021010353A (en) |
| PL (1) | PL3939319T3 (en) |
| TW (1) | TWI750606B (en) |
| WO (1) | WO2020185146A1 (en) |
| ZA (1) | ZA202107651B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020185146A1 (en) * | 2019-03-11 | 2020-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding comprising rectangular tile group signaling |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080126278A1 (en) * | 2006-11-29 | 2008-05-29 | Alexander Bronstein | Parallel processing motion estimation for H.264 video codec |
| US20110055290A1 (en) * | 2008-05-16 | 2011-03-03 | Qing-Hu Li | Provisioning a geographical image for retrieval |
| US8908763B2 (en) * | 2008-06-25 | 2014-12-09 | Qualcomm Incorporated | Fragmented reference in temporal compression for video coding |
| US9026615B1 (en) * | 2011-09-22 | 2015-05-05 | Teradici Corporation | Method and apparatus for caching image data transmitted over a lossy network |
| US9584819B2 (en) | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
| HUE052133T2 (en) * | 2012-01-30 | 2021-04-28 | Samsung Electronics Co Ltd | Apparatus for hierarchical data unit-based video encoding and decoding comprising quantization parameter prediction |
| FR2988960A1 (en) | 2012-03-29 | 2013-10-04 | France Telecom | METHOD FOR ENCODING AND DECODING IMAGES, CORRESPONDING ENCODING AND DECODING DEVICE AND COMPUTER PROGRAMS |
| US10785482B2 (en) * | 2012-09-24 | 2020-09-22 | Texas Instruments Incorporated | Method and system for constraining tile processing overhead in video coding |
| US9749627B2 (en) * | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| GB2519745B (en) * | 2013-10-22 | 2018-04-18 | Canon Kk | Method of processing disordered frame portion data units |
| FR3029381A1 (en) * | 2014-11-27 | 2016-06-03 | Orange | METHOD FOR COMPOSING AN INTERMEDIATE VIDEO REPRESENTATION |
| CN116347073A (en) * | 2016-03-30 | 2023-06-27 | 韩国电子通信研究院 | Method and apparatus for encoding and decoding video using picture division information |
| CN116233423A (en) * | 2017-03-22 | 2023-06-06 | 汉阳大学校产学协力团 | Loop filtering method based on self-adaptive pixel classification reference |
| US11711530B2 (en) * | 2018-06-21 | 2023-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Tile shuffling for 360 degree video decoding |
| CN112703736B (en) * | 2018-09-14 | 2022-11-25 | 华为技术有限公司 | Video decoding method, video decoding apparatus, and non-transitory computer-readable medium |
| US11044474B2 (en) * | 2019-02-18 | 2021-06-22 | Glenfly Technology Co., Ltd. | Image compression method and image processing system |
| WO2020185146A1 (en) * | 2019-03-11 | 2020-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding comprising rectangular tile group signaling |
-
2020
- 2020-03-05 WO PCT/SE2020/050247 patent/WO2020185146A1/en active Search and Examination
- 2020-03-05 EP EP20770098.0A patent/EP3939319B1/en active Active
- 2020-03-05 CN CN202080020463.8A patent/CN113678461A/en active Pending
- 2020-03-05 PL PL20770098.0T patent/PL3939319T3/en unknown
- 2020-03-05 ES ES20770098T patent/ES2955816T3/en active Active
- 2020-03-05 US US17/437,779 patent/US12003718B2/en active Active
- 2020-03-05 JP JP2021552788A patent/JP7284285B2/en active Active
- 2020-03-05 MX MX2021010353A patent/MX2021010353A/en unknown
- 2020-03-10 TW TW109107900A patent/TWI750606B/en active
-
2021
- 2021-08-31 CO CONC2021/0011568A patent/CO2021011568A2/en unknown
- 2021-10-11 ZA ZA2021/07651A patent/ZA202107651B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI750606B (en) | 2021-12-21 |
| CO2021011568A2 (en) | 2021-09-20 |
| JP2022524025A (en) | 2022-04-27 |
| WO2020185146A1 (en) | 2020-09-17 |
| JP7284285B2 (en) | 2023-05-30 |
| ES2955816T3 (en) | 2023-12-07 |
| US20230072874A1 (en) | 2023-03-09 |
| TW202041016A (en) | 2020-11-01 |
| EP3939319B1 (en) | 2023-07-05 |
| MX2021010353A (en) | 2021-09-30 |
| EP3939319A1 (en) | 2022-01-19 |
| US12003718B2 (en) | 2024-06-04 |
| PL3939319T3 (en) | 2023-12-18 |
| EP3939319A4 (en) | 2022-08-10 |
| CN113678461A (en) | 2021-11-19 |
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